var pull = require('pull-stream')
var lp = require('pull-length-prefixed')

// encode
pull(
  pull.values([Buffer.from('hello world')]),
  lp.encode(),
  pull.collect(function (err, encode) {
    if (err) throw err
    console.log(encoded)
    // => [Buffer <0b 68 65 6c 6c 6f 20 77 6f 72 6c 64>]
  })
)

// decode
pull(
  pull.values(encoded), // e.g. from above
  lp.decode(),
  pull.collect(function (err, decoded) {
    if (err) throw err
    console.log(decoded)
    // => [Buffer <68 65 6c 6c 6f 20 77 6f 72 6c 64>]
  })
)